112120311322 has 4 divisors (see below), whose sum is σ = 168180466986. Its totient is φ = 56060155660.

The previous prime is 112120311307. The next prime is 112120311341. The reversal of 112120311322 is 223113021211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 107327656881 + 4792654441 = 327609^2 + 69229^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112120311322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28030077829 + ... + 28030077832.

Almost surely, 2^112120311322 is an apocalyptic number.

112120311322 is a deficient number, since it is larger than the sum of its proper divisors (56060155664).

112120311322 is an equidigital number, since it uses as much as digits as its factorization.

112120311322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56060155663.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 112120311322 its reverse (223113021211), we get a palindrome (335233332533).

The spelling of 112120311322 in words is "one hundred twelve billion, one hundred twenty million, three hundred eleven thousand, three hundred twenty-two".